Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
245268269Factored
FactorDigitsBitsDate
1678498168677675531432167.22016-10-13 15:53:19
History
DateUserTypeResult
2016-10-13Mikhail E. GolosovF
Factor: 167849816867767553143 / TF: 67-68
2015-12-08vwflat4NF
no factor from 2^66 to 2^67
2013-11-02RichardNF
no factor from 2^65 to 2^66
2011-07-18RichardNF
no factor from 2^64 to 2^65
2010-05-15Architects CubedNF
no factor from 2^63 to 2^64
2010-03-12carlos56NF
no factor from 2^62 to 2^63